Gravetter, Fredrick J. creator Wallnau, Larry B. text xxu Australia Wadsworth Cengage Learning 2009 8th ed. monographic eng

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xxi,783p.; ill.: 24cm. Contents: Introduction to statistics -- Frequency distributions -- Central tendency -- Variability -- Scores: Location of scores and standardized distributions -- Probability -- Probability and samples: The distribution of sample means -- Introduction to hypothesis testing -- Introduction to t statistic -- The t test for two independent samples -- The t test for two related samples -- Estimation -- Introduction to analysis of variance (ANOVA) -- Two-factor analysis of variance (independent measures) -- Correlation -- Introduction to regression -- The Chi-square statistic: Tests for goodness of fit and independence -- The Binomial test -- Statistical techniques for ordinal data: Mann-Whitney. Wilcoxon, Kruskal-Wallis and Friedman tests. Fredrick J. Gravetter Includes index and references. BF39.G72 97849560220 140620